Testing for calcium with Salifert kit.
After adding the Ca-1 to water in tube, water turns blue and stays blue even after adding Ca-2. Never turns pink.
Tested 2x same results.
Don't understand what result is.
Ca too low or too high.
After adding the Ca-1 to water in tube, water turns blue and stays blue even after adding Ca-2. Never turns pink.
Tested 2x same results.
Don't understand what result is.
Ca too low or too high.
